GB892963A - Multi-cylinder hydraulic pumps - Google Patents
Multi-cylinder hydraulic pumpsInfo
- Publication number
- GB892963A GB892963A GB3972858A GB3972858A GB892963A GB 892963 A GB892963 A GB 892963A GB 3972858 A GB3972858 A GB 3972858A GB 3972858 A GB3972858 A GB 3972858A GB 892963 A GB892963 A GB 892963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- plungers
- dec
- actuated
- hydraulic pumps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
Landscapes
- Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
892,963. Reciprocating pumps. NORTON TOOL CO. Ltd., Dec. 8, 1959 [Dec. 9, 1958], No. 39728/58. Class 102(1). A multicylinder reciprocating pump, as shown having three plungers 11, 12, 13, is provided with members 27, 28, 29 mounted on a shaft 30 which upon actuation of the shaft sequentially actuate push rods to prevent the inlet valves closing thus reducing the pump delivery. The shaft 30 is actuated by a piston member 32 in accordance with the pump delivery pressure fed through a pipe 34. The plungers are actuated by a cam shaft 17 driven from an electric motor and having a fly wheel mounted on the shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3972858A GB892963A (en) | 1958-12-09 | 1958-12-09 | Multi-cylinder hydraulic pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3972858A GB892963A (en) | 1958-12-09 | 1958-12-09 | Multi-cylinder hydraulic pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB892963A true GB892963A (en) | 1962-04-04 |
Family
ID=10411140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3972858A Expired GB892963A (en) | 1958-12-09 | 1958-12-09 | Multi-cylinder hydraulic pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB892963A (en) |
-
1958
- 1958-12-09 GB GB3972858A patent/GB892963A/en not_active Expired
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